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Cellectar Biosciences, Inc.

For the period ended Dec 31, 2025. Filed Mar 4, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Mar 4, 2026

CLRB$1.25+8.7%Stored close · as of Nov 6, 2026
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Contents

Forward-Looking Statements

This annual report on Form 10-K of Cellectar Biosciences, Inc. (the “Company”, “Cellectar”, “we”, “us”, “our”) contains forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, which we refer to as the Exchange Act. Examples of our forward-looking statements include:

●our current views with respect to our business strategy, business plan and research and development activities;
●the progress of our product development programs, including clinical testing and the timing of commencement and results thereof;
●statements regarding execution of our regulatory strategy;
●our projected operating results, including research and development expenses;
●our ability to identify a strategic partner with the resources to develop iopofosine I 131 (also known as iopofosine or CLR 131) or otherwise continue the development or pursue other strategic options in connection with iopofosine;
●our ability to obtain additional funding via the sale of equity and/or debt securities, a strategic transaction or otherwise;
●our ability to continue development plans for our clinical and preclinical assets;
●our ability to continue development plans for our Phospholipid Drug Conjugates (PDC)™;
●our ability to advance our technologies into product candidates;
●our ability to maintain orphan drug designation in the U.S. for iopofosine as a therapeutic for the treatment of multiple myeloma, neuroblastoma, osteosarcoma, rhabdomyosarcoma, Ewing’s sarcoma and lymphoplasmacytic lymphoma/Waldenstrom macroglobulinemia, and the expected benefits of orphan drug status;
●any disruptions to our suppliers;
●our current view regarding general economic and market conditions, including our competitive strengths;
●uncertainty and economic instability resulting from conflicts, military actions, terrorist attacks, natural disasters, public health crises, including the occurrence of a contagious disease or illness, cyber-attacks and general instability;
●the future impacts of legislative and regulatory developments in the United States on the pricing and reimbursement of our product candidates;
●our ability to meet the continued listing standards of Nasdaq;
●assumptions underlying any of the foregoing; and
●any other statements that address events or developments that we intend or believe will or may occur in the future.

In some cases, you can identify forward-looking statements by terminology, such as “expects,” “anticipates,” “intends,” “estimates,” “plans,” “believes,” “seeks,” “may,” “should,” “could,” “would” or the negative of such terms or other similar expressions. Accordingly, these statements involve estimates, assumptions and uncertainties that could cause actual results to differ materially from those expressed in them. Forward-looking statements also involve risks and uncertainties, many of which are beyond our control. Any forward-looking statements are qualified in their entirety by reference to the factors discussed throughout this annual report on Form 10-K.

You should read this report completely and with the understanding that our actual future results may be materially different from what we expect. You should assume that the information appearing in this report is accurate as of the date hereof only. Because the risk factors referred to herein could cause actual results or outcomes to differ materially from those expressed in any forward-looking statements made by us or on our behalf, you should not place undue reliance on any forward-looking statements. Further, any forward-looking statement speaks only as of the date on which it is made, and we undertake no obligation to update any forward-looking statement to reflect events or circumstances after the date on which the statement is made or to reflect the occurrence of unanticipated events. New factors emerge from time to time, and it is not possible for us to predict which factors will arise. In addition, we cannot assess the impact of each factor on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements.

This annual report on Form 10-K contains trademarks and service marks of Cellectar Biosciences, Inc. Unless otherwise provided in this annual report on Form 10-K, trademarks identified by ™ are trademarks of Cellectar Biosciences, Inc. All other trademarks are the properties of their respective owners.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.